Food · Fermented foods

Aigamo-niku (Hybrid Duck)

かも あいがも 肉 (Aigamo-niku)

Also known as: Aigamo-niku, Hybrid duck, Mallard × domestic duck cross, あいがも肉, Gyokyō-no-kamo

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At a glance

CategoryFood
Japanese labeling nameかも あいがも 肉
Common Japanese notationsあいがも, アイガモ, かも 肉
OriginAigamo (mallard × domestic duck hybrid); the principal commercial 'duck' for Japanese cuisine; year-round availability with several modern producers
Typical functionsKamo-nan-soba (duck-leek soba) — defining Japanese application, Kamo-nabe winter hot pot, Foodservice premium duck
Regulatory status in JapanStandard food labeling. Domestic vs imported disclosure. Not a designated allergen.

Aigamo-niku (あいがも肉) is the principal commercial 'duck' (mallard × domestic hybrid) for Japanese cuisine. Kamo-nan-soba is the defining application. Kamo-nabe winter hot pot.

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Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Common OEM product categories

Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.

  • Frozen aigamo breast retail (sliced for kamo-nan)
  • Kamo-nabe ready-meal retail

Ingredient profile

Mallard × domestic duck hybrid.

OEM applications

Kamo-nan-soba.

Kamo-nabe winter hot pot.

Foodservice premium duck.

For OEM: pre-sliced retail, kamo-nabe retail.

Regulatory classification in Japan

Standard food labeling. Origin disclosure. Not a designated allergen.

Regulatory classification in other markets

EUNiche specialty positioning.
USANiche specialty in Japanese-cuisine channels.
ChinaEstablished trade.
KoreaEstablished Korean duck market.

Market reference formulations

Example finished products will be added after verification.

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Seasonality & supply calendar

Harvest months
Cultured (rice-paddy 合鴨農法): July – October slaughter
Peak supply
September – November
Off-season
Frozen-stored aigamo year-round; cultured aigamo farms operate seasonally

Source: 農林水産省 畜産統計 / 合鴨水稲会. Aigamo are reared in paddies during rice-growing season then slaughtered post-harvest.

Storage requirements

How the receiving OEM facility needs to handle inbound raw material.

Temperature
Chilled 0–4°C; frozen −18°C for export
Conditions
Vacuum-packed for retail
Shelf life
Chilled 7 days; frozen 6 months

Supply concentration

Where this ingredient comes from — useful for single-source-risk planning.

Primary regions
Aomori, Niigata, Akita (rice-paddy 合鴨農法 farms)
Import dependence
100% domestic

農林水産省 畜産統計 / 合鴨水稲会

Certifications commonly available

Certification schemes commonly obtainable for this raw material. Always confirm the specific supplier's current certificate before contracting.

SchemeAvailability
HalalOn-requestCultured aigamo can be Halal-slaughtered if specifically arranged
KosherRare
Organic JASRareReared under 合鴨農法 organic rice paddies — link to organic source

Alternative ingredients

Related ingredients commonly evaluated as substitutes.

Quick answers

What is Aigamo-niku (Hybrid Duck)?
Aigamo-niku (あいがも肉) is the principal commercial 'duck' (mallard × domestic hybrid) for Japanese cuisine. Kamo-nan-soba is the defining application. Kamo-nabe winter hot pot.
What is the regulatory status of Aigamo-niku (Hybrid Duck) in Japan?
Standard food labeling. Domestic vs imported disclosure. Not a designated allergen.
What products typically use Aigamo-niku (Hybrid Duck)?
Frozen aigamo breast retail (sliced for kamo-nan) / Kamo-nabe ready-meal retail
Where does Aigamo-niku (Hybrid Duck) come from?
Aigamo (mallard × domestic duck hybrid); the principal commercial 'duck' for Japanese cuisine; year-round availability with several modern producers
What is the INCI / JSCI labeling name for Aigamo-niku (Hybrid Duck)?
JSCI: かも あいがも 肉

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References

  1. 文部科学省 (Ministry of Education, Culture, Sports, Science and Technology) Standard Tables of Food Composition — かも あいがも 肉

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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